Although Valentine's Day has become a global indus...
Câu hỏi: Although Valentine's Day has become a global industry with more than 80 million roses sold worldwide, the origins of the day are unclear and hidden in the mists of time.
A. traced back to the ancient people
B. a long time ago and unforgettable
C. new enough for anyone to confirm
D. still a mystery to everybody
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG môn Tiếng Anh năm 2019 - THPT Trần Nguyên Hãn Hải Phòng